2021 AUDI Q7 Complaints

Driving on highway at 70 mph and high engine temp light came on. Said to pull over and continue to run car until temp decreased. I got over as quickly as I could ( no more than 1/4 of a mile) and sat on side of PA turnpike as engine cooled. I was at bottom of an exit ramp. I slowly proceeded up the ramp and warning came on again and red temp light reached again. I pulled right into the gas station at top of TP exit ramp. It still said to continue to run the car. I sat with my son in the car and ran the car in the shade. The temp was decreasing and then all my electrical lights came on, yellow battery warning light on and then suddenly the red battery light and all systems failed. Car turned off. Called AAA to take to my mechanic as Audi was a 3 hour wait for a tow and 3 weeks for service appointment with no loaners available. My certified mechanic said water pump completely dislodged. He replaced water pump, thermostat (which was already replaced bc it failed in year 2 of ownership). After repair, 48 volt battery would not take a charge. Assumed faulty alternator and/or battery. Alternator was already replaced once at year 1 as car died while driving as well. We had car towed to audi and they are reporting known issues with water pump but not issuing recalls. Also known issues with alternator repair parts that were used in year 1 but no warning to consumers. They are diagnosing problem now and if alternator and subsequent battery issue, it will be covered but not if battery issue comes back as electrical in nature.

So models which have digital cockpits that were produced before July 2021 are faulty and the screen goes black. I was on the I95 when the display was gone and I didn’t have a speedometer. The manufacturer is already aware and accepts there’s a issue but doesn’t have a recall.

During commute dash lit-up with "central indicator light", "Vehicle starting system; malfunction! Please contact Service" warning notice, "Audi pre sense" yellow-lit dash warning light, yellow-lit battery warning light that alternated to red-lit battery warning light. AC automatically shut off, radio shut off, was able to limp vehicle home. Restarting the vehicle gave a "Battery low voltage" reading then a vehicle failure "immediately turn vehicle off when safe" message followed by the "Vehicle starting system; malfunction! Please contact Service" warning notice. Towed Audi to local Audi shop in Charlottesville, VA, where it was diagnosed with starter generator failure, part was reportedly ordered on 27 July 2024; no indication as to whether the part has arrive at Audi shop. No details on the battery as of 01 August 2024.

Water pump started leaking at 55K miles resulting in low coolant level. Vehicle was inspected by the dealer and confirmed that replacement is required.

Safety recall for backup camera has tried to be repaired 3 times now and not fixed.

CARRO COMPRADO 13 DE FEBRERO DE 2024 APROXIMADAMETE A LAS DOS SEMANAS SE PRENDIO LA LUZ DE PRESION DE LLANTAS Y EL ENGINIER, SE LE METIO LA COMPUTADORA Y ARROJO EL CODIGO P0299. SE PAGO POR LA REPARACION EL DEALER LO MANDO A UN TALLER PARTICULAR PORQUE ELLOS MANEJAN ESE TIPO DE CARRO . ACA LO ARREGLARON CUANDO LO MANEJAMOS VOLVIO A SALIR LA LUZ LO ENVIARON NUEVAMENTE AL TALLER Y ELLOS LO REENVIARON A LA AUDI . AHI LO REPARARON VOLVEMOS A MANEJARLO Y SALE LALUZ NUEVAMENTE... AHORA EL VENDEDOR NOS DICE Q HAY PROBLEMA CON LA BOMBA DE AGUA Y Q ESTO ES LO QNOS HACE PRENDER LA LUZ ..SU COSTO APROXIMADO DE 4000 DOLARES... EN CONCLUSION ME VENDIERON EL CARRO MALO.. ME ESTAFARON ... ELLOS NUNCA ME DIERON EL INFORMA DEL CARRO NI DEL SERVICIO Q ELLOS NO LO TENIAN Q HACER...

Twice in the last 2weeks the vehicle has an electrical system failure while on expressway. This is dangerous as the message tells you to immediately stop driving. On a highway this is a serious hazard.

My car first had a warning “Electrical system: malfunction! Please contact Service.” I made a appointment at my Audi dealership 2 days later, but the next day i got more warnings. “Automatic start/stop system: malfunction!” then my power steering was not working. I decided to drive straight to the service department that afternoon, but never made it. In rush hour traffic on a busy street, my Q7 started beeping every warning - “Electrical system: malfunction! Safely stop vehicle”, “Drive system: malfunction! Stop vehicle safely” and the vehicle decreased speed then abruptly turned off. I was so scared that I would get hit by the traffic zooming around me. It wouldn't go into neutral and my parking brake was engaged blinking. I put on my hazard lights and called 911 for traffic assistance while sitting in my car. I was able to safely exit and after calling Audi, I could get my car into neutral and move it off the busy street with the help of some good Samaritans. I had the car towed to Audi. The service department said they have seen this a handful of times and that it's a problem with the accelerator/generator.

Car displayed electrical Issue when driving daughter to school. Let husband know but was only a yellow warning and had a full day planned. I unfortunately assumed it was just a battery issue and continued with my day, but made an appointment at Audi for repair. I drove to my next appointment and the yellow warning moved to a red warning but I was 20 minutes from home. I called my husband and warned him I’d probably not make it all the way home, I made it another 10 miles and then it completely turned off on the freeway, I was prepared and had stayed in the right lane thinking this could be coming. Towed the car to Audi, they are ordering parts and warned it could be 4 weeks before I got my car back. The “generator” needs to be replaced.

Per carfax, my preowned 2021 Q7 with 9k miles has had several visits to audi dealerships. The car was eventually used for a buy back. That said, Audi USA "fixed" the vehicle and sold it. The car is NOT fixed and as the new owner I've waited 2 weeks after buying this car to drive and possess it only to have the battery warning light back on the dashboard after taking possession today. The car was previously at an audi dealership before it was cleared to be shipped to me. It seems Audi is unable to fix this car. I will need to tow it now to another audi dealership as I'm afraid the car will lose all power during any attempt to drive it back to a dealership.